Among the many Chinese medicinal materials, Angelica sinensis is undoubtedly the most representative and well-known one. Its medicinal value is extremely high, not only can nourish blood and beauty, but also regulate menstruation and relieve pain, known as "the best medicine". Therefore, cultivating angelica is not only economically beneficial, but also helps to meet market demand.
First, let's take a look at the soil conditions needed to grow angelica. Angelica prefers to grow in fertile, well-drained soil. Loose, organic-rich sandy soils or loams are the best choices. Such soil can provide sufficient nutrients and water, while at the same time ensuring good air permeability, which is conducive to the growth and development of roots.
Secondly, climatic conditions are also important factors affecting the growth of Angelica sinensis. Angelica sinensis is suitable for growing in warm and humid climates. The optimal temperature range is 15-25 , too high a temperature can affect the growth of Angelica sinensis and even lead to its death;Temperatures that are too low will affect the germination and growth rate of Angelica. Therefore, when planting angelica, it is necessary to avoid the effects of high and low temperatures.
Next, we're going to talk about seed treatment. Before sowing, the seeds can be soaked in warm water for about 24 hours, which will increase the water absorption capacity of the seeds, which will increase the germination rate. It should be noted that the water temperature should not be too high to avoid scalding the seeds.
Then there is the choice of sowing time. In general, angelica can be sown in spring or autumn. Spring sowing should be carried out when the ground temperature is stable above 10, when the temperature gradually increases, which is conducive to seed germination and growth. Autumn sowing should take place from mid-September to early October, when the temperature is moderate, neither too high nor too low, which is conducive to seed germination and growth.
Let's talk about the sowing method. Spread the seeds evenly over the already prepared land and lightly cover with a thin layer of soil to keep the soil moist. The sowing depth is about 1 cm, too deep or too shallow will affect the germination of seeds.
Finally, let's talk about management. Angelica seedlings need adequate water and fertilizer. During the growth period, an appropriate amount of organic fertilizer and compound fertilizer can be applied to meet the needs of angelica growth and development. At the same time, it is necessary to pay attention to the prevention and control of the occurrence of pests and diseases. Once pests and diseases are found, measures should be taken in time to avoid affecting the yield and quality of angelica.
In general, planting Angelica requires the selection of suitable soil and climatic conditions, as well as the correct seed treatment and sowing methods. In the management process, attention also needs to be paid to providing adequate water and fertilizer, as well as timely control of pests and diseases. Only in this way can high-quality, high-yield angelica be grown.